NetTALK DUO WiFi Management Tool. Updated: December 30, 2013. The easiest way to set up the DUO WiFi with your wireless router is with the WiFi Protected Setup (WPS) feature. Nettalk is a free and open-source IRC Client for Windows. It is a fully-fledged IRC client with UTF-8 and DCC file transfer support. The program is available in Dutch, English, French, German, Hungarian, Italian, Russian, Simplified Chinese, Spanish and Swedish as of version 6.7.13. FREE home phone service. FREE Clear quality calls to anywhere. Best internet home phone service. FREE calls worldwide and Portable home phone service. NetTALK provides Residential VoIP Phone Service which features Free Worldwide In-Network Calls and Unlimited 4G LTE Business Wireless Cellular Service at an affordable low-cost price with no contracts.

Abstract

NETtalk is a massively-parallel network that learns to convert English text to phonemes. In NETtalk, the memory representations are shared among many processing units, and these representations are learned by practice. In humans, distributed practice is more effective for longterm retention than massed practice, and we wondered whether learning in NETtalk had similar properties. NETtalk was tested on cued paired-associate recall using nonwords as stimuli. Retention of these target items was measured as a function of spacing, or the number of interspersed items between successive repetitions of the target. A significant advantage for spaced or distributed items was found for spacings of up to forty intervening items when tested at a retention interval of 64 items. Conversely, a significant advantage for massed items was found if testing immediately followed study. These results'are strikingly similar to the results of many experiments using human subjects and suggest an explanation based on distributed representations

I'm New to NetTalk

NetTalk is the de-facto standard tool for TCP/IP networking in Clarion. From using it extensively ourselves, we know why. There simply is no easier way to add robust networking to your Clarion application. Built by people who use Clarion, for people who use Clarion, it's no wonder that NetTalk offers a level of integration not found in other tools.
This section is here to provide you with information that will help you learn about NetTalk as quickly as possible:
Some tips that will help you use the NetTalk documentation:

• We've split the NetTalk documentation up into a number of smaller files to make it easier to navigate around and print. When in doubt always return to the NetTalk Index for navigating the documentation.
  
• JumpStarts are step-by-step guides to get the relevant functionality into your application in 10-20 minutes. If you are thinking to yourself 'Hey, I've just bought this cool product and I want to see it working as quickly as possible', then these sections are for you. So keep an eye out for them.
  

Where to now?
NetTalk is a hugely powerful Clarion Toolkit, which allows you to add networking functionality to your application.
Following that we suggest you familiarize yourself with the following sections:

Introduction	This section will help you find out what NetTalk offers and it describes the difference between the NetAuto and NetSimple classes.
Class Overview	A key place for quickly finding help on the different NetAuto and NetSimple objects.
Definition of NetAuto 'Server' and 'Client'	A good concept definition that is essential for you to grasp before you tackle network applications.
Using NetTalk in your application	A very good guide as to which classes you should use.
Examples	We've also packaged an excellent selection of examples with NetTalk. You may often want to read the documentation in conjunction with these examples, that are found in your Clarion/3rdParty/Examples/NetTalk folder.
Debug and Logging Section Error Messages FAQ	This section will help you debug your code. We've also added an error messages and a FAQ (Frequently Asked Questions) section.
Support	If you need support please check this section first to guide you through the getting support procedure.

Go ahead, and enjoy adding networking to your applications.

Introduction

More and more users are discovering that NetTalk is the premier TCP/IP solution for Clarion programmers. This isn't too surprising given the amazing power, coupled with ease of use, that NetTalk provides. Here's a brief outline of some of functionality available to you:

1. NetAuto Classes (Desktop Level)

The NetAuto objects support the NetAuto protocol. These objects provide you with the following functionality:

• The tools to add robust, automatic error-recovery, network communication (between two or more computers or processes) to your applications over a TCP/IP LAN (Local Area Network) (For, WAN (Wide Area Network) and the Internet we suggest using the NetSimple classes).
• The ability to build network applications without having to use a shared file to communicate between separate applications. With NetAuto you can just pass your inter-application messages directly from one application to another. This is far more efficient and faster. No more file polling.
• The ability to let NetAuto take care of all the difficulties associated with socket programming. NetAuto presents you with easy to use classes that do all the hard work for you.

2. NetSimple Classes (Desktop Level)

The NetSimple classes support normal Winsock and socket communication. Communications can be in plain text, or secured with TLS. These classes provide you with the following functionality:

• The functionality to establish socket connections and listen on sockets so that you can interface with other programs and other Internet protocols. e.g. FTP, Web, Mail or C or Java applications etc. NetTalk makes building client/server network applications a piece of cake.
  
• Support for a number of standard protocols including
  • Email (POP3, SMTP, IMAP)
  • Web Client (HTTP, HTTPS)
  • Web Sockets Client (WS)
  • File Transfer (FTP)
  • Lightweight Directory Access (LDAP)
    
• Interact with online WebServices
  • OAuth for Logins
  • NetDrive online cloud storage
  • Maps and map related functionality.
    

3. Web Server Classes and Templates (Server and Apps level)

4. NetDUN Classes (Dial-Up Networking)

The NetDUN class allows you to add Dial-Up functionality into your application.

• The ability to connect and disconnect dial-up connections
• The ability to create, edit or delete dial-up connection settings.
• The ability to detect when a dial-up connection has been made on the computer.

At heart, NetTalk builds TCP/IP communication between two or more computers (or processes) into your application. These processes don't have to be on the same machine in order to perform the communication. NetTalk provides you with easy-to-use functionality for adding network communication to your application.

Examples

NetTalk comes packed with lots of examples. Here are some selected ones you should consider using;

Example	Location	Primary Use
NetDemo.App	ClarionExamplesNetTalkDemo	The primary demo for NetTalk Desktop functionality. This demo is often used for testing connectivity, or the settings for any specific feature. It's is a go-to demo, especially when debugging.
demo.app	Clarion10ExamplesNetTalkEmailDemo Clarion10ExamplesNetTalkEmailDemoLegacy	A definitive demo for email functionality. Contains procedures, and table structures, you can import directly into your application.
ftpdemo.app ftpLegacy.app	Clarion10ExamplesNetTalkFTPABC Clarion10ExamplesNetTalkFTPLegacy	Definitive demos for FTP functionality. Contains procedures that can be imported directly into your application.

Class Overview

Copyright, License and Distribution

Copyright and License

Distribution

Deploying a TLS Client or Server

The target machine needs to have the Visual Studio 2017 (x86) runtime installed.
Deploying a secure server or client is really no different from deploying a normal program. However some additional files are probably necessary. As of the time of writing the files are;

• Visual Studio 2017 (x86) Redistributable.
• OpenSSL.Exe
• libcrypto-1_1.dll
• LibSSL-1_1.dll
• zlibwapi.dll
• dh2048.pem
• caroot.pem

All these files can all be found in your application directory - they are moved there automatically by the IDE. If you have disabled this IDE function then you'll find them in the clarionaccessorybin folder. These shipping files are updated from time to time, but you can update the files yourself at any time.

If you fail to install the redistributable files then you will likely see a runtime error VCRuntime140.DLL missing.

ZlibWapi.DLL

This file is needed for all servers, secure ones and insecure ones.

OpenSSL.Exe

This program is only needed if you are deploying a WebServer which will make use of LetsEncrypt.org to get certificates.

caroot.pem
If you are deploying an TLS Client (such as Email, FTP or Web client) then you will need to ship the

Download Nettalk Network & Wireless Cards Drivers

caroot.pem file. This is the list of root certificates that are 'trusted' by the client. The file shipped with NetTalk is based on the CA certificates supported by Mozilla (Firefox). They can be downloaded from
https://curl.haxx.se/docs/caextract.html
An alternative root file, maintained by Google, can be downloaded from https://pki.goog/roots.pem.
dh2048.pem
The dh2048.pem file is a set of DH initialization parameters used to support the DH cipher in OpenSSL in a server. You only need to distribute this file if you are making a TLS Server of some kind.
You can replace the dh2048.pem with your own set of parameters if you wish. To generate your own file

1. Open a Command Prompt window
2. Go to the clarionaccessorybin folder
3. Execute
   openssl dhparam -out dh2048.pem 2048
4. Move the resultant dh2048.pem file to the clarionaccessorylibsrcwin folder.

Acknowledgements

Some of the the DLL files are from OpenSSL and are included under the terms of their license.
ZLIB is the product of Jean-loup Gailly and Mark Adler and is distributed under the terms of their license at www.zlib.net/zlib_license.html.

TroubleShooting

If you've done all the above, and you still get an error connecting to a TLS server, then try running OpenSSL.Exe manually to see if it gives an error. If you get this error;

The missing dll api-ms-win-crt-runtime-l1-1-0.dll is installed with a Windows update. To resolve this issue, download and install the Update for Universal C Runtime in Windows from Microsoft. Note that this update in turn requires that the OS be reasonably up to date. (For example Windows 7 must be on at least Service Pack 1, and so on.)

Acknowledgements

Installation Instructions

Definitions: 'Client' and 'Server'

Using NetTalk in your Applications

The following section describes how to use NetTalk in your applications. NetTalk shields you from the complexities of network communication, so you will soon find that it is easy to implement NetTalk communication in your application. We've put together some ways that you can use NetTalk in your application

1. I want to use the Control or Global Templates - This is a very quick and simple method to drop NetTalk functionality into your application. It only gives you the functionality of the pre-built Control Templates. Click here for the Control Templates section to learn how to do this.
   
   • Use_NetRefresh (Global Template) - uses NetAuto to add functionality so that data changes in one application get reflected immediately on the screens of all other applications using this data. (LAN Only)
   • ChatControl (Control Template)- adds a NetAuto Chat facility to your application (allowing you to send text Chat strings over the network). (LAN Only)
   • CloseAppControls (Control Template)- adds the remote application closing functionality (allowing someone like a system administrator to remotely close down all instances of your application) using NetAuto. (LAN Only)
   • UseRemoteMachineControls (Control Template)- adds the ability to use NetAuto over a WAN or the Internet by connecting you to remote machines. (LAN Only)
   • SendEmailControls (Control Template)- adds the basic controls for using sending email.
   • FTPControls (a set of 2 extension and control templates, as well as a utility to import the FTPFiles procedures) - adds the basic FTP functionality to your program.
2. You can use some of the other pre-built NetAuto classes for LAN Only environments -
   These include the:
   • Time Client/Server
   • File Client/Server
   • Close Application Client/Server
   • Chat Client & Server.
   These classes will allow you to quickly add file transfer, time synchronization, remote application closing or chat functionality to your application. These classes are described in the Using the Other NetAuto classes section. The Chat and Remote Application closing classes are provided as Control templates.
3. You can use some of the other pre-built NetSimple classes for accessing Internet Protocols -
   These include the:
   • Web Client (for HTTP and HTTPS)
   • Web Server
     
   • Email Sending (SMTP)
   • Email Receiving (POP3)
   • News Sending or Receiving (NNTP)
   These classes will allow you to quickly add their respective capabilities to your application.
4. I want my application to be able to communicate over a LAN network to other applications I write - Gain the full power of NetAuto. NetAuto allows you to make instances of the powerful NetServer and NetClient classes. You can then derive your own functionality from them. This is the most powerful and flexible way of using NetAuto. To explain how to do this we have created three scenarios which will help you to see examples of how to generate your own network applications. Click here for the Programming - NetAuto Protocol and NetAuto classes section to learn how to do this.
5. I want my application to be able to communicate over a LAN, WAN or Internet to other applications I write - While the NetAuto classes offers LAN capabilities the NetSimple classes offer you the ability to talk over a LAN, WAN or the Internet. These are very powerful and easy to use classes that allow you to communicate using standard TCP/IP or UDP. Read more about the NetSimple Classes.
6. I want my application to talk to other network applications. You can talk directly to a port on a machine. This is handy when you want interface with another process that does not use the NetAuto protocol. For example you may want to access a Java, C or C# network application. In these cases you will use the NetSimple class.
7. (Very Advanced Users Only): You can call the NetTalk DLL functions directly. 99% of the functionality of NetTalk has been coded into the NetTalk classes and control templates which create an easy way for you to use NetTalk. If you are a hard core programmer you may want to call some of the DLL functions directly. Some of these functions will allow you to set various options, or get network information. The DLL functions are described in more detail in the DLL functions section. You will probably also want to look at the code in the net*.clw and net*.inc files in your Clarion/LibSrc folder.

Remember:
We have also included a whole set of examples and the scenarios in the Clarion/3rdParty/Examples/NetTalk

Download Nettalk Network & Wireless Cards Driver Download

folder. For more details see the Examples.
You can also look at the source code for the NetTalk classes which are found in your Clarion/LibSrc folder. The NetTalk files (net*.clw and net*.inc

Download Nettalk Network & Wireless Cards Drivers

) contain the code for all the NetTalk classes.

Download Nettalk Network & Wireless Cards Driver Free

Class Index

• _NetAll
  • NetDesktopSyncClient
  • NetSimple
    • _NetDrive
    • NetEmail
      • NetEmailReceive
        • NetNewsReceive
      • NetEmailSend
        • NetNewsSend
      • NetImap
    • NetFTPClientControl
    • NetFTPClientData
    • NetMapsBase
    • NetWebRoot
      • NetWebHttp
        • NetWebClient
          • NetWebSyncClient
        • NetWebServerWorkerBase
      • NetWebServer
      • NetWebSocketsBase
  • NetWSDL